diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/base/wln/wlnRetime.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/base/wln/wlnRetime.c b/src/base/wln/wlnRetime.c index 2d7c814b..734ac194 100644 --- a/src/base/wln/wlnRetime.c +++ b/src/base/wln/wlnRetime.c @@ -487,6 +487,8 @@ void Wln_RetRetimeForward( Wln_Ret_t * p, Vec_Int_t * vSet ) Vec_IntForEachEntry( vSet, iObj, i ) { iFlop = Wln_RetRemoveOneFanin( p, iObj ); + if ( iFlop == -1 ) + continue; Wln_RetInsertOneFanout( p, iObj, iFlop ); } } @@ -496,6 +498,8 @@ void Wln_RetRetimeBackward( Wln_Ret_t * p, Vec_Int_t * vSet ) Vec_IntForEachEntry( vSet, iObj, i ) { iFlop = Wln_RetRemoveOneFanout( p, iObj ); + if ( iFlop == -1 ) + continue; Wln_RetInsertOneFanin( p, iObj, iFlop ); } } |